{"action":"created","issue":{"url":"https://api.github.com/repos/mgedmin/objgraph/issues/32","repository_url":"https://api.github.com/repos/mgedmin/objgraph","labels_url":"https://api.github.com/repos/mgedmin/objgraph/issues/32/labels{/name}","comments_url":"https://api.github.com/repos/mgedmin/objgraph/issues/32/comments","events_url":"https://api.github.com/repos/mgedmin/objgraph/issues/32/events","html_url":"https://github.com/mgedmin/objgraph/issues/32","id":269185074,"number":32,"title":"Issue with using objgraph in jupyter console","user":{"login":"astrofrog","id":314716,"avatar_url":"https://avatars2.githubusercontent.com/u/314716?v=4","gravatar_id":"","url":"https://api.github.com/users/astrofrog","html_url":"https://github.com/astrofrog","followers_url":"https://api.github.com/users/astrofrog/followers","following_url":"https://api.github.com/users/astrofrog/following{/other_user}","gists_url":"https://api.github.com/users/astrofrog/gists{/gist_id}","starred_url":"https://api.github.com/users/astrofrog/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/astrofrog/subscriptions","organizations_url":"https://api.github.com/users/astrofrog/orgs","repos_url":"https://api.github.com/users/astrofrog/repos","events_url":"https://api.github.com/users/astrofrog/events{/privacy}","received_events_url":"https://api.github.com/users/astrofrog/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2017-10-27T17:47:33Z","updated_at":"2017-10-30T14:32:59Z","closed_at":null,"author_association":"NONE","body":"If I use objgraph in an IPython session things work as expected:\r\n\r\n```python\r\nIn [1]: import objgraph\r\n\r\nIn [2]: a = 1\r\n\r\nIn [3]: objgraph.show_backrefs(objgraph.by_type('int'))\r\nGraph written to /var/folders/zy/t1l3sx310d3d6p0kyxqzlrnr0000gr/T/objgraph-5iuhcjwd.dot (0 nodes)\r\nGraph viewer (xdot) not found, generating a png instead\r\nImage generated as /var/folders/zy/t1l3sx310d3d6p0kyxqzlrnr0000gr/T/objgraph-5iuhcjwd.png\r\n```\r\n\r\nHowever if I use ``jupyter qtconsole`` there is no output from ``show_backrefs``, and if I try and specify an output filename, nothing happens:\r\n\r\n```python\r\nIn [1]: import objgraph\r\n\r\nIn [2]: a = 1\r\n\r\nIn [3]: objgraph.show_backrefs(objgraph.by_type('int'))\r\n\r\n\r\n\r\n ```\r\n\r\nwhat could be going on?"},"comment":{"url":"https://api.github.com/repos/mgedmin/objgraph/issues/comments/340462137","html_url":"https://github.com/mgedmin/objgraph/issues/32#issuecomment-340462137","issue_url":"https://api.github.com/repos/mgedmin/objgraph/issues/32","id":340462137,"user":{"login":"mgedmin","id":159967,"avatar_url":"https://avatars3.githubusercontent.com/u/159967?v=4","gravatar_id":"","url":"https://api.github.com/users/mgedmin","html_url":"https://github.com/mgedmin","followers_url":"https://api.github.com/users/mgedmin/followers","following_url":"https://api.github.com/users/mgedmin/following{/other_user}","gists_url":"https://api.github.com/users/mgedmin/gists{/gist_id}","starred_url":"https://api.github.com/users/mgedmin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mgedmin/subscriptions","organizations_url":"https://api.github.com/users/mgedmin/orgs","repos_url":"https://api.github.com/users/mgedmin/repos","events_url":"https://api.github.com/users/mgedmin/events{/privacy}","received_events_url":"https://api.github.com/users/mgedmin/received_events","type":"User","site_admin":false},"created_at":"2017-10-30T14:32:59Z","updated_at":"2017-10-30T14:32:59Z","author_association":"OWNER","body":"I'm unable to reproduce the problem using Jupyter QtConsole 4.2.1 on Python 3.6.3/IPython 5.1.0:\r\n\r\n![ekrano nuotrauka is 2017-10-30 16-31-16](https://user-images.githubusercontent.com/159967/32176302-f20bc84e-bd8f-11e7-9194-b96ed4c97d52.png)\r\n"}}
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